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Objective Questions
ITI
Electrician
Electrician Set-1
Measuring
2

Measuring MCQ - Electrician (Set-1) with Answers

2) The force acting in a M.C. instrument is equal to :

B.l.v.

B.l.v. sin q

B.l.i.

B.l.i. sin q

Answer is:

B.l.i.

Measuring MCQ - Electrician (Set-1) with Answers

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Related Measuring MCQ - Electrician (Set-1) with Answers

3) M.C. type instruments are used on :

A.C.

D.C.

A.C. or D.C.

none of these

Answer is:

D.C.

4) M.I. type instruments are used on :

A.C. only

D.C. only

A.C. or D.C.

none of these

Answer is:

A.C. or D.C.

5) The force which produces movement of the pointer of an instrument is called :

deflecting force

controlling force

damping force

distracting force

Answer is:

deflecting force

6) What is the purpose of providing a mirror behind the pointer in a measuring instrument ?

The scale is illuminated through the mirror

To observe that the pointer is bend or not

Being semi-transparent, a mirror helps in the study of inner construction of the instrument

To make the reading free from an error by removing parallax between the pointer and its image

Answer is:

To make the reading free from an error by removing parallax between the pointer and its image

Measuring MCQ - Electrician (Set-1) with Answers

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